20 avenue Maplewood vs 51 avenue Maplewood
Data as of October 29, 2026 · updated every week
20 avenue Maplewood is the older building (1922); 51 avenue Maplewood was built in 1941. 20 avenue Maplewood is assessed at $4,145,500, 86% more than 51 avenue Maplewood ($2,226,100). 20 avenue Maplewood has 2 building permits on record, 51 avenue Maplewood has 0. Neither is in a flood zone.
| 20 avenue Maplewood | 51 avenue Maplewood | |
|---|---|---|
| Type | House or building | House or building |
| City and borough | Montréal · Outremont | Montréal · Outremont |
| Built | 1922 | 1941 |
| Assessed (roll) | $4,145,500 | $2,226,100 |
| Since the previous roll | +9 % | +10 % |
| Welcome tax on that value | ≈ $118,716 | ≈ $46,374 |
| Lot | 714 m² | 481 m² |
| Floor area | 304 m² | 248 m² |
| Notice of deterioration | No | No |
| City’s right of first refusal | No | No |
| Heritage | Yes | No |
| In a flood zone | No | No |
| Building permits on record | 2 · Jun 2020 | 0 |
| Findings | 1 Check 5 Note | 4 Note |
| Nearest metro | Édouard-Montpetit, 1.4 km | Édouard-Montpetit, 1.3 km |
The full report for each address explains every finding and shows the full permit and value history.
Full report: 20 avenue Maplewood Full report: 51 avenue Maplewood